#!/bin/sh -e # # Scans /proc/bus/input/devices for the given device. # # (c) 2004 Darren Salt <linux@youmustbejoking.demon.co.uk> # GPL v2 or later applies. [ "$1" ] || exit 0 # input device name, less leading "input/" DEVICE=${1#input/} # "|"-separated list. # The first found in the given device's "N:" line will be output. DEFAULT_KEYWORDS='dvb|saa7134' KEYWORDS=${2:-$DEFAULT_KEYWORDS} exec sed -nre ' /^I:/ { : gather N /\nH:/! b gather /'"$DEVICE"'/ { s/^.*\nN:[^\n]*("|\b)('"$KEYWORDS"')("|\b)[^\n]*\n.*$/inputdev/ T p } } ' < /proc/bus/input/devices